CN220016413U - Hydraulic oil pipe joint convenient to installation - Google Patents
Hydraulic oil pipe joint convenient to installation Download PDFInfo
- Publication number
- CN220016413U CN220016413U CN202321514114.9U CN202321514114U CN220016413U CN 220016413 U CN220016413 U CN 220016413U CN 202321514114 U CN202321514114 U CN 202321514114U CN 220016413 U CN220016413 U CN 220016413U
- Authority
- CN
- China
- Prior art keywords
- connecting pipe
- lower connecting
- hydraulic oil
- upper connecting
- joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000010720 hydraulic oil Substances 0.000 title claims abstract description 30
- 238000009434 installation Methods 0.000 title claims description 7
- 210000001503 joint Anatomy 0.000 claims abstract description 12
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000008407 joint function Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Abstract
The utility model relates to the technical field of hydraulic oil pipe joints and discloses a hydraulic oil pipe joint convenient to install, which comprises a lower connecting pipe and an upper connecting pipe, wherein the upper connecting pipe is rotationally sleeved on the top surface of the lower connecting pipe, the upper connecting pipe comprises a sleeve joint unit and a guide unit, the sleeve joint unit and the guide unit are both arranged on the surface of the upper connecting pipe, a rotating bolt is rotationally connected on the bottom surface of the upper connecting pipe, an installing piece is fixedly installed on the periphery of the inner wall of the rotating bolt, a roller is movably installed on the surface of the installing piece, an inner butt joint circular ring is fixedly installed on the bottom surface of the lower connecting pipe, an outer joint circular ring is fixedly installed on the top surface of the lower connecting pipe, and lower threads are arranged on the periphery of the outer surface of the lower connecting pipe. According to the utility model, after the lower connecting pipe is fastened, the upper connecting pipe can be effectively rotatably sleeved on the bottom surface of the lower connecting pipe by the rotating bolts, so that the butt joint function is realized, and the lower connecting pipe and the upper connecting pipe can be conveniently disassembled and assembled by a worker, and the operation is convenient and simple.
Description
Technical Field
The utility model relates to the technical field of hydraulic oil pipe joints, in particular to a hydraulic oil pipe joint convenient to install.
Background
The oil pipe joint is a part for connecting an oil pipe and the oil pipe in a hydraulic system, and is widely applied in the technical field of engineering, such as a fuel oil pipeline and an oil pipeline of a power machine, a hydraulic oil pipeline of the hydraulic machine and the like, and the situation of butting the two oil pipes is often encountered when an oil way is installed or prolonged.
According to publication No. CN216743262U, an oil pipe joint fitting convenient to install is disclosed, the oil pipe joint fitting comprises an oil pipe body, one side of the oil pipe body is provided with a connecting pipe, one side of the connecting pipe facing the oil pipe body is provided with a fixed sleeve, the inner side wall of the fixed sleeve is fixedly connected with a first clamping seat, one side of the first clamping seat is provided with a first sealing ring, the inner part of the oil pipe body is matched with an expansion sleeve, the outer side of the oil pipe body is slidably connected with a clamping sleeve, one side of the clamping sleeve is provided with a first external thread, the other side of the clamping sleeve is provided with a second external thread, one side of the clamping sleeve is provided with a sleeve, and the second sealing ring is arranged in the sleeve.
There is still a problem in that after the oil pipe is sleeved inside the connector, the oil pipe is easily blocked inside, so that the oil pipe is inconvenient for workers to sleeve inside the connector, and improvement is needed.
Disclosure of Invention
The utility model aims to provide a hydraulic oil pipe joint convenient to install, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a hydraulic oil coupling convenient to installation, includes connecting pipe and last connecting pipe down, go up the connecting pipe and rotate and cup joint in connecting pipe top surface down, go up the connecting pipe and including cup jointing unit and guide unit, just cup jointing unit and guide unit all set up in last connecting pipe surface.
Preferably, the sleeving unit comprises an upper thread, a joint is arranged at the center of the top surface of the upper connecting pipe, and the upper thread is arranged around the outer surface of the upper connecting pipe.
Preferably, the guide unit comprises a rotating bolt, a mounting piece and a roller, wherein the rotating bolt is rotationally connected to the bottom surface of the upper connecting pipe, the mounting piece is fixedly mounted on the periphery of the inner wall of the rotating bolt, and the roller is movably mounted on the surface of the mounting piece.
Preferably, the lower connecting pipe comprises an inner butt joint circular ring, a lower thread and an outer clamping circular ring, wherein the inner butt joint circular ring is fixedly arranged on the bottom surface of the lower connecting pipe, the outer clamping circular ring is fixedly arranged on the top surface of the lower connecting pipe, and the lower thread is arranged around the outer surface of the lower connecting pipe.
Preferably, the gyro wheel rotates through the rotation bolt that sets up in lower connecting pipe and the crossing position in last connecting pipe surface, cup joints hydraulic oil pipe inside the lower connecting pipe back, and the gyro wheel that sets up can with hydraulic oil pipe surface friction contact, can effectively avoid hydraulic oil pipe to block up inside connecting pipe and last connecting pipe down, and the staff of being convenient for cup joints the installation to hydraulic oil pipe, convenient operation is simple.
Preferably, the bottom surface of the rotating bolt corresponds to the top surface of the outer clamping ring, the lower connecting pipe and the upper connecting pipe are sleeved through the rotating bolt, after the lower connecting pipe is fastened, the rotating bolt can effectively rotate the upper connecting pipe to be sleeved on the bottom surface of the lower connecting pipe, the butt joint function is achieved, the lower connecting pipe and the upper connecting pipe are convenient to assemble and disassemble by workers, and the operation is convenient and simple.
Preferably, the groove is formed in the outer clamping ring, the groove corresponds to the position of the surface of the lower thread, the lower thread can rotationally sleeve the lower connecting pipe on the external equipment, and the groove is clamped in the outer clamping ring, so that the clamping sealing effect is achieved.
The utility model provides a hydraulic oil pipe joint convenient to install, which has the following beneficial effects:
(1) According to the utility model, after the hydraulic oil pipe is sleeved in the lower connecting pipe, the roller can be in friction contact with the surface of the hydraulic oil pipe, so that the hydraulic oil pipe can be effectively prevented from being blocked in the lower connecting pipe and the upper connecting pipe, the hydraulic oil pipe can be conveniently sleeved and installed by a worker, and the operation is convenient and simple.
(2) According to the utility model, after the lower connecting pipe is fastened, the upper connecting pipe can be effectively rotatably sleeved on the bottom surface of the lower connecting pipe by the rotating bolts, so that the butt joint function is realized, and the lower connecting pipe and the upper connecting pipe can be conveniently disassembled and assembled by a worker, and the operation is convenient and simple.
(3) According to the utility model, the lower connecting pipe can be rotationally sleeved on the external equipment through the arranged lower threads, and is clamped inside the outer clamping ring through the arranged grooves, so that the clamping sealing effect is achieved.
Drawings
FIG. 1 is a schematic surface view of a connection structure of a lower connection pipe and an upper connection pipe in front of the present utility model;
FIG. 2 is a schematic view showing the surface of the lower connecting pipe structure according to the present utility model;
FIG. 3 is a schematic top view of the upper connecting tube structure of the present utility model;
fig. 4 is a schematic view of the inside of the structure of the turning bolt in the front of the present utility model.
In the figure: 1. a lower connecting pipe; 101. an inner butt joint circular ring; 102. a lower thread; 103. the outer clamping ring; 2. an upper connecting pipe; 201. threading; 202. rotating the bolt; 203. a joint; 204. a mounting member; 205. and a roller.
Description of the embodiments
The utility model provides the following technical scheme:
as shown in fig. 1 to 4, a hydraulic oil pipe joint convenient to install comprises a lower connecting pipe 1 and an upper connecting pipe 2, wherein the upper connecting pipe 2 is rotatably sleeved on the top surface of the lower connecting pipe 1, the upper connecting pipe 2 comprises a sleeve joint unit and a guide unit, and the sleeve joint unit and the guide unit are both arranged on the surface of the upper connecting pipe 2.
The sleeving unit comprises an upper thread 201, a joint 203 is arranged in the center of the top surface of the upper connecting pipe 2, and the upper thread 201 is arranged around the outer surface of the upper connecting pipe 2.
The guide unit comprises a rotating bolt 202, a mounting piece 204 and a roller 205, wherein the rotating bolt 202 is rotationally connected to the bottom surface of the upper connecting pipe 2, the mounting piece 204 is fixedly mounted on the periphery of the inner wall of the rotating bolt 202, the roller 205 is movably mounted on the surface of the mounting piece 204, the roller 205 rotates at the intersecting position of the surfaces of the lower connecting pipe 1 and the upper connecting pipe 2 through the arranged rotating bolt 202, the bottom surface of the rotating bolt 202 corresponds to the top surface position of the arranged outer clamping ring 103, and the lower connecting pipe 1 and the upper connecting pipe 2 are rotationally sleeved through the arranged rotating bolt 202.
The lower connecting pipe 1 comprises an inner butt joint circular ring 101, a lower thread 102 and an outer clamping circular ring 103, wherein the inner butt joint circular ring 101 is fixedly arranged on the bottom surface of the lower connecting pipe 1, the outer clamping circular ring 103 is fixedly arranged on the top surface of the lower connecting pipe 1, a groove is formed in the outer clamping circular ring 103, the groove corresponds to the surface position of the lower thread 102, and the lower thread 102 is arranged around the outer surface of the lower connecting pipe 1.
When the hydraulic oil pipe is sleeved in the lower connecting pipe 1, the roller 205 can be in friction contact with the surface of the hydraulic oil pipe, so that the hydraulic oil pipe can be effectively prevented from being blocked in the lower connecting pipe 1 and the upper connecting pipe 2, the hydraulic oil pipe is conveniently sleeved and installed by workers, the operation is convenient and simple, the upper connecting pipe 2 can be effectively rotatably sleeved on the bottom surface of the lower connecting pipe 1 by the rotating bolt 202 after the lower connecting pipe 1 is fastened, the butt joint effect is achieved, the lower connecting pipe 1 and the upper connecting pipe 2 can be conveniently and simply assembled and disassembled by the workers, the lower connecting pipe 1 can be rotatably sleeved on external equipment by the lower threads 102, and the lower connecting pipe is clamped in the outer clamping ring 103 by the grooves.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (7)
1. The utility model provides a hydraulic oil coupling convenient to installation, includes connecting pipe (1) and last connecting pipe (2), its characterized in that down: the upper connecting pipe (2) is rotatably sleeved on the top surface of the lower connecting pipe (1), the upper connecting pipe (2) comprises a sleeve joint unit and a guide unit, and the sleeve joint unit and the guide unit are both arranged on the surface of the upper connecting pipe (2).
2. The hydraulic oil pipe joint convenient to install according to claim 1, wherein: the sleeving unit comprises an upper thread (201), a joint (203) is arranged in the center of the top surface of the upper connecting pipe (2), and the upper thread (201) is arranged around the outer surface of the upper connecting pipe (2).
3. The hydraulic oil pipe joint convenient to install according to claim 1, wherein: the guide unit comprises a rotating bolt (202), a mounting piece (204) and a roller (205), wherein the rotating bolt (202) is rotationally connected to the bottom surface of the upper connecting pipe (2), the mounting piece (204) is fixedly mounted on the periphery of the inner wall of the rotating bolt (202), and the roller (205) is movably mounted on the surface of the mounting piece (204).
4. The hydraulic oil pipe joint convenient to install according to claim 1, wherein: the lower connecting pipe (1) comprises an inner butt joint circular ring (101), lower threads (102) and an outer clamping circular ring (103), wherein the inner butt joint circular ring (101) is fixedly arranged on the bottom surface of the lower connecting pipe (1), the outer clamping circular ring (103) is fixedly arranged on the top surface of the lower connecting pipe (1), and the lower threads (102) are arranged around the outer surface of the lower connecting pipe (1).
5. A hydraulic oil pipe joint for easy installation according to claim 3, wherein: the roller (205) rotates at the intersecting position of the surfaces of the lower connecting pipe (1) and the upper connecting pipe (2) through the arranged rotating bolt (202).
6. A hydraulic oil pipe joint for easy installation according to claim 3, wherein: the bottom surface of the rotating bolt (202) corresponds to the top surface of the outer clamping ring (103), and the lower connecting pipe (1) and the upper connecting pipe (2) are rotatably sleeved through the rotating bolt (202).
7. The hydraulic oil pipe joint convenient to install according to claim 4, wherein: the inner part of the outer clamping circular ring (103) is provided with a groove, and the position of the groove corresponds to the position of the surface of the lower thread (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321514114.9U CN220016413U (en) | 2023-06-14 | 2023-06-14 | Hydraulic oil pipe joint convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321514114.9U CN220016413U (en) | 2023-06-14 | 2023-06-14 | Hydraulic oil pipe joint convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220016413U true CN220016413U (en) | 2023-11-14 |
Family
ID=88670529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321514114.9U Active CN220016413U (en) | 2023-06-14 | 2023-06-14 | Hydraulic oil pipe joint convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220016413U (en) |
-
2023
- 2023-06-14 CN CN202321514114.9U patent/CN220016413U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A hydraulic oil pipe joint that is easy to install Granted publication date: 20231114 Pledgee: Shandong Jining Yanzhou Rural Commercial Bank Co.,Ltd. Pledgor: Jining Yanzhou Hengsheng Machinery Co.,Ltd. Registration number: Y2024980015098 |